postgresql-9.5 (9.5.11-0ubuntu0.16.04) xenial-security; urgency=medium
* New upstream release (LP: #1747676)
- Ensure that all temporary files made by pg_upgrade are non-world-readable
(CVE-2018-1053)
- Details about other changes at full changelog:
https://www.postgresql.org/docs/9.5/static/release-9-5-11.html